classifier.dev

Classify batches of text into your own labels, tag multiple topics, count categories and review uncertain results. Includes hosted classification and documentation MCP servers and the bulk-classify skill. Public calls need no API key.

Install

Gemini CLI:

gemini extensions install https://github.com/mrmps/classifier-plugin

Cursor and other Agent Plugins 1.0 clients can install this repository as a plugin. For a local Cursor install, clone it to ~/.cursor/plugins/local/classifier and reload Cursor. Review any existing folder before replacing it. Public marketplace availability depends on review.

For Claude Code, Codex, Muse Code and Grok Build, use the platform-specific instructions.

Data handling

Synchronous classification text, labels, instructions and results are retained for training and operator review by default. Set share_data: false to opt out. The bundled skill directs agents to opt out unless the user chooses to contribute. Confidence can be null. Public requests are subject to service limits; workspace usage needs a workspace key configured separately.

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Source

This is the public distribution snapshot for version 1.1.0, generated from classifier-dev commit a7bad5f using npm run package:plugins. Copy the portable bundle, then the Gemini manifest, to refresh it; preserve this README and the MIT license. Runtime implementation and development belong in that source repository.